protected void TimerGet_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
try
{
_timerGet.Enabled = false;
_dto = GetInfo();
if (_islog)
{
LogInfo("TimerGet: " + Newtonsoft.Json.JsonConvert.SerializeObject(_dto));
}
if (!string.IsNullOrEmpty(_rabbitHost) && _rabbitPort > 0 && !string.IsNullOrEmpty(_rabbitPerformanceHighKey))
{
if (_dto != null && (_dto.CPUHigh || _dto.RAMHigh || _dto.HDDHigh))
{
if (_dtHighNext != null && DateTime.Now.CompareTo(_dtHighNext.Value) > 0)
{
var factory = new ConnectionFactory()
{
HostName = _rabbitHost, Port = _rabbitPort, UserName = _rabbitUserName, Password = _rabbitPassword
};
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
channel.QueueDeclare(queue: _rabbitPerformanceHighKey, durable: false, exclusive: false, autoDelete: false, arguments: null);
string str = Newtonsoft.Json.JsonConvert.SerializeObject(_dto);
channel.BasicPublish("", _rabbitPerformanceHighKey, null, Encoding.Unicode.GetBytes(str));
if (_islog)
{
LogInfo("TimerGet send rabbit");
}
}
_dtHighNext = DateTime.Now.AddSeconds(_secondHighCheck);
}
}
}
_timerGet.Enabled = true;
}
catch (Exception ex)
{
LogError(ex);
_timerGetReset.Enabled = true;
}
}
protected override void OnStart(string[] args)
{
try
{
var timersend = System.Configuration.ConfigurationManager.AppSettings.Get("TimerSend");
var logdata = System.Configuration.ConfigurationManager.AppSettings.Get("LogData");
_servername = System.Configuration.ConfigurationManager.AppSettings.Get("ServerName");
var rabbitHost = System.Configuration.ConfigurationManager.AppSettings.Get("RabbitHost");
var rabbitPort = System.Configuration.ConfigurationManager.AppSettings.Get("RabbitPort");
var rabbitUserName = System.Configuration.ConfigurationManager.AppSettings.Get("RabbitUserName");
var rabbitPassword = System.Configuration.ConfigurationManager.AppSettings.Get("RabbitPassword");
var rabbitPerformanceDataKey = System.Configuration.ConfigurationManager.AppSettings.Get("RabbitPerformanceDataKey");
var rabbitPerformanceHighKey = System.Configuration.ConfigurationManager.AppSettings.Get("RabbitPerformanceHighKey");
var cpuHighPercent = System.Configuration.ConfigurationManager.AppSettings.Get("CPUHighPercent");
var ramHighPercent = System.Configuration.ConfigurationManager.AppSettings.Get("RAMHighPercent");
var hddHighPercent = System.Configuration.ConfigurationManager.AppSettings.Get("HDDHighPercent");
var sendHigh = System.Configuration.ConfigurationManager.AppSettings.Get("SendHigh");
var secondHighCheck = System.Configuration.ConfigurationManager.AppSettings.Get("SecondHighCheck");
var secondCheck = System.Configuration.ConfigurationManager.AppSettings.Get("SecondCheck");
_batchFileInit = System.Configuration.ConfigurationManager.AppSettings.Get("BatchInit");
_batchFileCheck = System.Configuration.ConfigurationManager.AppSettings.Get("BatchCheck");
_batchFileClear = System.Configuration.ConfigurationManager.AppSettings.Get("BatchClear");
if (!string.IsNullOrEmpty(timersend) && !string.IsNullOrEmpty(logdata) && !string.IsNullOrEmpty(_servername) && !string.IsNullOrEmpty(sendHigh) && !string.IsNullOrEmpty(secondCheck))
{
int i = Convert.ToInt32(timersend);
_secondCheck = Convert.ToInt32(secondCheck);
_secondHighCheck = Convert.ToDouble(secondHighCheck);
if (i > 0 && _secondCheck > 5)
{
_lstDTO = new List <InfoData>();
_islog = logdata == "true";
_isSendHigh = sendHigh == "true";
if (!string.IsNullOrEmpty(rabbitPort))
{
_rabbitPort = Convert.ToInt32(rabbitPort);
}
_rabbitHost = rabbitHost;
_rabbitUserName = rabbitUserName;
_rabbitPassword = rabbitPassword;
_rabbitPerformanceDataKey = rabbitPerformanceDataKey;
_rabbitPerformanceHighKey = rabbitPerformanceHighKey;
_batchClear = false;
_batchRun = false;
_batchComplete = false;
if (!string.IsNullOrEmpty(cpuHighPercent))
{
_cpuHighPercent = Convert.ToSingle(cpuHighPercent);
}
if (!string.IsNullOrEmpty(ramHighPercent))
{
_ramHighPercent = Convert.ToSingle(ramHighPercent);
}
if (!string.IsNullOrEmpty(hddHighPercent))
{
_hddHighPercent = Convert.ToSingle(hddHighPercent);
}
if (_cpuHighPercent < 1 || _ramHighPercent < 1 || _hddHighPercent < 1)
{
throw new Exception("HighPercent fail");
}
HelperProcess.Init();
Microsoft.VisualBasic.Devices.ComputerInfo ci = new Microsoft.VisualBasic.Devices.ComputerInfo();
_totalPhysicalMemory = (ci.TotalPhysicalMemory / 1024) * 0.001;
_cpuUsage = new PerformanceCounter("Processor", "% Processor Time", "_Total");
_dto = GetInfo();
LogInfo("Start service (" + _servername + ")");
_timerGet = new System.Timers.Timer(1000);//1s
_timerGet.Elapsed += TimerGet_Elapsed;
_timerGet.Enabled = true;
_timerGetReset = new System.Timers.Timer(600000);//10p reset
_timerGetReset.Enabled = false;
_timerGetReset.Elapsed += TimerGetReset_Elapsed;
_timerSend = new System.Timers.Timer(i);
_timerSend.Elapsed += TimerSend_Elapsed;
_timerSend.Enabled = true;
_timerSendReset = new System.Timers.Timer(600000);//10p reset
_timerSendReset.Enabled = false;
_timerSendReset.Elapsed += TimerSendReset_Elapsed;
}
else
{
throw new Exception("TimerSend fail");
}
}
else
{
throw new Exception("Config fail");
}
}
catch (Exception ex)
{
LogError(ex);
}
}
private InfoData GetInfo()
{
var result = new InfoData();
var ramMBUsage = new PerformanceCounter("Memory", "Available MBytes");
var hddPerUsage = new PerformanceCounter("LogicalDisk", "% Free Space", "_Total", true);
var hddMBUsage = new PerformanceCounter("LogicalDisk", "Free Megabytes", "_Total", true);
result.ServerName = _servername;
result.RabbitDate = DateTime.Now;
result.CPUUsagePercent = _cpuUsage.NextValue();
result.RAMFreeMB = ramMBUsage.NextValue();
result.HDDFreePercent = hddPerUsage.NextValue();
result.HDDFreeMB = hddMBUsage.NextValue();
result.HDDHigh = false;
result.RAMHigh = false;
result.CPUHigh = false;
PerformanceCounter.CloseSharedResources();
result.ListDetails = HelperProcess.GetProcessTop();
if (_lstDTO != null)
{
if (_lstDTO.Count >= _secondCheck)
{
int cpu = 0;
int ram = 0;
int hdd = 0;
foreach (var item in _lstDTO)
{
if (item.CPUUsagePercent > _cpuHighPercent)
{
cpu += 2;
}
else if (item.CPUUsagePercent > _cpuHighPercent - 5)
{
cpu++;
}
if (item.RAMFreeMB / (_totalPhysicalMemory / 100) < _ramHighPercent)
{
ram += 2;
}
else if (item.RAMFreeMB / (_totalPhysicalMemory / 100) < _ramHighPercent + 5)
{
ram++;
}
if (item.HDDFreePercent < _hddHighPercent)
{
hdd += 2;
}
else if (item.HDDFreePercent < _hddHighPercent + 5)
{
hdd++;
}
}
if (result.CPUUsagePercent > _cpuHighPercent)
{
cpu += 2;
}
else if (result.CPUUsagePercent > _cpuHighPercent - 5)
{
cpu++;
}
if (result.RAMFreeMB / (_totalPhysicalMemory / 100) < _ramHighPercent)
{
ram += 2;
}
else if (result.RAMFreeMB / (_totalPhysicalMemory / 100) < _ramHighPercent + 5)
{
ram++;
}
if (result.HDDFreePercent < _hddHighPercent)
{
hdd += 2;
}
else if (result.HDDFreePercent < _hddHighPercent + 5)
{
hdd++;
}
var check = ((_secondCheck + 1) * 2) - ((_secondCheck + 1) / 4);
result.CPUHigh = cpu >= check;
result.RAMHigh = ram >= check;
result.HDDHigh = hdd >= check;
if (_islog)
{
LogInfo(string.Format("CPU:{1}>={0} RAM:{2}>={0} HDD:{3}>={0}", check, cpu, ram, hdd));
}
_lstDTO.RemoveAt(_lstDTO.Count - 1);
}
_lstDTO.Insert(0, new InfoData
{
ServerName = result.ServerName,
RabbitDate = result.RabbitDate,
CPUUsagePercent = result.CPUUsagePercent,
RAMFreeMB = result.RAMFreeMB,
HDDFreePercent = result.HDDFreePercent,
HDDFreeMB = result.HDDFreeMB,
HDDHigh = result.HDDHigh,
RAMHigh = result.RAMHigh,
CPUHigh = result.CPUHigh
});
}
return(result);
}
